MAG BEE 5V Relay One Channel Module for Arduino Raspberry-Pack of 10 Educational Electronic Hobby Kit

5V Relay One Channel Module for Raspberry Avr Pic Low Level Trigge The 5V relay module is suitable for SCM development, home appliance control. It is with 5V~12V TIL control signal which can control DC / AC signal. The module is perfect for common application. - Color: Blue + black - Suitable for SCM development, home appliance control - 5V-12V TTL control signal, can control DC/AC signal - Can control 220V AC load Useful to control a motor, a led strip, or any other module using . How to use it: Just connect a digital output of your to your relay module, and you can control a power-demanding appliance with the digital signal provided by your .